Publication: [2246] Sedimentary history of a middle Oligocene valley in northwestern Nebraska

#		Continental Area	Stratigraphic Level	Total Records	Period	Latitude	Longitude	Tectonic Plate	Deposition Environment	Paleocurrent Type	Lithology	Formation
1	Data RefID #10610 [Rec № 2246] Sedimentary history of a middle Oligocene valley in northwestern Nebraska Chaffin, Jr., H. S. Masters thesis, University of Nebraska, 1966, « Missing Vol »	North American	Lower Pliocene	2	45133	42.7	-103.3	North American	fluvial	crossbedding	sandstone	Toadstool Park
2	Data RefID #10611 [Rec № 2246] Sedimentary history of a middle Oligocene valley in northwestern Nebraska Chaffin, Jr., H. S. Masters thesis, University of Nebraska, 1966, « Missing Vol »	North American	Lower Pliocene	2	45133	42.7	-103.3	North American	fluvial	crossbedding	sandstone	Toadstool Park